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All results from a given calculation for C6H10 (1,3-Hexadiene, (Z)-)

using model chemistry: HF/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-31G
 hartrees
Energy at 0K-38.598369
Energy at 298.15K-38.608644
Nuclear repulsion energy117.613125
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at HF/CEP-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3450 3110 54.92      
2 A' 3424 3086 13.14      
3 A' 3351 3020 76.22      
4 A' 3335 3007 20.35      
5 A' 3307 2981 20.28      
6 A' 3282 2958 108.87      
7 A' 3210 2894 46.83      
8 A' 3191 2876 70.13      
9 A' 1877 1692 13.18      
10 A' 1784 1608 7.03      
11 A' 1653 1490 7.14      
12 A' 1625 1465 3.61      
13 A' 1607 1449 12.98      
14 A' 1565 1410 3.94      
15 A' 1533 1382 5.40      
16 A' 1527 1376 3.59      
17 A' 1451 1308 0.09      
18 A' 1428 1287 8.22      
19 A' 1277 1151 0.97      
20 A' 1171 1056 4.65      
21 A' 1139 1027 2.94      
22 A' 1003 904 3.31      
23 A' 859 774 2.64      
24 A' 761 686 3.46      
25 A' 451 407 0.73      
26 A' 298 269 2.60      
27 A' 205 185 0.26      
28 A" 3305 2979 93.96      
29 A" 3226 2908 47.47      
30 A" 1646 1484 7.01      
31 A" 1417 1278 0.98      
32 A" 1220 1100 6.82      
33 A" 1169 1053 18.13      
34 A" 1148 1035 1.27      
35 A" 1087 980 98.46      
36 A" 930 838 10.49      
37 A" 843 760 2.00      
38 A" 703 633 46.84      
39 A" 419 378 0.12      
40 A" 334 301 0.07      
41 A" 123 111 0.20      
42 A" 70 63 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 33701.5 cm-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 30378.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at HF/CEP-31G
ABC
0.22628 0.06595 0.05205

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.061 1.291 0.000
C2 -1.234 0.590 0.000
H3 0.027 2.243 0.000
C4 0.000 1.162 0.000
H5 1.420 -0.540 0.000
C6 1.345 0.531 0.000
H7 3.455 0.800 0.000
H8 2.460 2.348 0.000
C9 2.481 1.267 0.000
H10 -2.370 -0.976 0.870
H11 -2.370 -0.976 -0.870
C12 -1.718 -0.859 0.000
H13 -1.211 -2.963 0.000
H14 -0.052 -1.981 -0.885
H15 -0.052 -1.981 0.885
C16 -0.686 -2.007 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 C12 H13 H14 H15 C16
H11.08412.29482.06503.93293.48935.53764.64234.54252.44762.44762.17704.33863.93993.93993.5734
C21.08412.07871.35952.88412.57894.69324.09003.77622.12142.12141.52783.55392.96472.96472.6548
H32.29482.07871.08193.11242.16043.71932.43482.64144.10654.10653.55885.35184.31624.31624.3100
C42.06501.35951.08192.21621.48513.47382.73062.48373.30773.30772.65174.29913.26483.26483.2424
H53.93292.88413.11242.21621.07402.43703.06962.09623.91223.91223.15323.57652.24112.24112.5664
C63.48932.57892.16041.48511.07402.12732.13151.35424.10174.10173.36284.32933.00703.00703.2509
H75.53764.69323.71933.47382.43702.12731.84021.07976.15126.15125.43195.99454.56204.56205.0030
H84.64234.09002.43482.73063.06962.13151.84021.08105.92675.92675.26596.45615.08185.08185.3724
C94.54253.77622.64142.48372.09621.35421.07971.08105.41495.41494.70645.61524.21284.21284.5559
H102.44762.12144.10653.30773.91224.10176.15125.92675.41491.73911.09332.45963.07572.52642.1575
H112.44762.12144.10653.30773.91224.10176.15125.92675.41491.73911.09332.45962.52643.07572.1575
C122.17701.52783.55882.65173.15323.36285.43195.26594.70641.09331.09332.16492.19452.19451.5437
H134.33863.55395.35184.29913.57654.32935.99456.45615.61522.45962.45962.16491.75841.75841.0906
H143.93992.96474.31623.26482.24113.00704.56205.08184.21283.07572.52642.19451.75841.76931.0889
H153.93992.96474.31623.26482.24113.00704.56205.08184.21282.52643.07572.19451.75841.76931.0889
C163.57342.65484.31003.24242.56643.25095.00305.37244.55592.15752.15751.54371.09061.08891.0889

picture of 1,3-Hexadiene, (Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 114.893 H1 C2 C12 111.795
C2 C4 H3 116.276 C2 C4 C6 130.032
C2 C12 H10 106.895 C2 C12 H11 106.895
C2 C12 C16 119.615 H3 C4 C6 113.692
C4 C2 C12 133.312 C4 C6 H5 119.122
C4 C6 C9 121.961 H5 C6 C9 118.917
C6 C9 H7 121.452 C6 C9 H8 121.754
H7 C9 H8 116.793 H10 C12 H11 105.376
H10 C12 C16 108.592 H11 C12 C16 108.592
C12 C16 H13 109.321 C12 C16 H14 111.772
C12 C16 H15 111.772 H13 C16 H14 107.566
H13 C16 H15 107.566 H14 C16 H15 108.668
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.177      
2 C -0.471      
3 H 0.233      
4 C -0.226      
5 H 0.257      
6 C 0.179      
7 H 0.174      
8 H 0.175      
9 C -0.668      
10 H 0.081      
11 H 0.081      
12 C -0.002      
13 H 0.134      
14 H 0.096      
15 H 0.096      
16 C -0.319      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.578 -0.496 0.000 0.761
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.371 0.304 0.000
y 0.304 -36.694 0.000
z 0.000 0.000 -42.468
Traceless
 xyz
x 3.210 0.304 0.000
y 0.304 2.726 0.000
z 0.000 0.000 -5.935
Polar
3z2-r2-11.871
x2-y20.323
xy0.304
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.025 3.301 0.000
y 3.301 9.555 0.000
z 0.000 0.000 5.464


<r2> (average value of r2) Å2
<r2> 180.801
(<r2>)1/2 13.446